NASA researchers discover a supermassive black hole located in the central galaxy of NGC 5813.
Similar to galaxy clusters, groups of galaxies are enveloped by giant amounts of hot gas that emit X-rays.
There is a supermassive black hole placed in the central galaxy of NGC 5813.
The two pair of cavities was formerly found in NGC 5813.
This may be resulting from turbulence in the hot gas.
Assuming this is the case, the authors found a turbulent velocity i.e.
the average speed of random motions of the gas is about 160,000 miles (258,000 kilometers) per hour.
The Astrophysical Journal related to these results was published on June 1st, 2015 and is also availableonline.
source: www.techworm.net
